Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Frein à huile-fr#Sense
Freno ad olio-it#Sense
Dash pot-en#Sense
Amortecedor de óleo-pt#Sense
Oelkatarakt-de#Sense
Freno de aceite-es#Sense
Dash-pot-fr#Sense
Amortiguador-es#Sense